Attribute graph adjusted trace ratio linear discriminant analysis for feature extraction

Quan Wang

doi:10.1016/j.patcog.2026.113136

Attribute graph adjusted trace ratio linear discriminant analysis for feature extraction

2026-01-22

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DOI：10.1016/j.patcog.2026.113136

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• The attribute graph concept is proposed to encode pairwise attribute correlations. • AGATRLDA feature extraction model is provided to improve discriminant power. • Comprehensive experiments have verified the superiority of the AGATRLDA method.

Attribute graph adjusted trace ratio linear discriminant analysis for feature extraction

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